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| author | a1xd <[email protected]> | 2021-04-26 22:06:28 -0400 |
|---|---|---|
| committer | a1xd <[email protected]> | 2021-04-26 22:06:28 -0400 |
| commit | 630760dc3106b8fd4b0622510d4e2af769a04df5 (patch) | |
| tree | ec454dff70ab120a5fa9b5dbe659c9b847642e42 | |
| parent | refactor rawinput util (diff) | |
| download | rawaccel-630760dc3106b8fd4b0622510d4e2af769a04df5.tar.xz rawaccel-630760dc3106b8fd4b0622510d4e2af769a04df5.zip | |
match error handling in MS raw input docs
| -rw-r--r-- | common/utility-rawinput.hpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/utility-rawinput.hpp b/common/utility-rawinput.hpp index f20d594..80d305b 100644 --- a/common/utility-rawinput.hpp +++ b/common/utility-rawinput.hpp @@ -18,9 +18,9 @@ void rawinput_foreach_dev_with_id(Func fn, bool with_instance_id = false, { const UINT RI_ERROR = -1; + // get number of devices UINT num_devs = 0; - - if (GetRawInputDeviceList(NULL, &num_devs, sizeof(RAWINPUTDEVICELIST)) == RI_ERROR) { + if (GetRawInputDeviceList(NULL, &num_devs, sizeof(RAWINPUTDEVICELIST)) != 0) { throw std::system_error(GetLastError(), std::system_category(), "GetRawInputDeviceList failed"); } |